Last week, I dived into the Rustlings exercises. Now is the time to finish them.
This is the 4th post in the Start Rust focus series. Other posts include:
The Rustlings Exercises (Part 2)
How to Get Macro Information From Word and Excel in Java
According to the Microsoft website, a macro is a series of commands that you can use to automate a repeated task and can be run when you must perform the task. The use of macro instructions was originally initiated for assembly language programming to perform two main purposes: to reduce the amount of coding that had to be written by generating several assembly language statements from one macro instruction, and to enforce program writing standards.
Nowadays, macros are used for a wide variety of purposes and industries; Microsoft applications currently use Visual Basic for Applications (VBA) programming language to build their macros, and they allow you to choose whether you want to enable or disable existing macros from use. However, when Microsoft was first designing macro features for the Microsoft Office suite, they weren’t thinking about potential internet security risks.
Using TLS in Rust: The Complexity of Async, Macros, and Madness
After a lot of trouble, I’m really happy that I was able to build an async I/O implementation of my protocol. However, for real code, I think that I would probably recommend using with the sync API instead since at least it's straightforward and doesn’t incur so much overhead at development time. The async stuff is still very much a “use at your own risk” kind of deal from my perspective. And I can’t imagine trying to use it in a large project and no suffering from the complexity.
As a good example, take a look at the following bit of code: